75707648
May 14, 1999
Jan 15, 2002
PROVIDING ON-LINE CHAT ROOMS FOR TRANSMISSION OF AUDIO, VIDEO AND TYPED MESSAGES AMONG COMPUTER USERS INVOLVING BUSINESS RELATED TOPICS
TelecommunicationsHOSTING CHAT ROOMS OF OTHERS ON A COMPUTER SERVER OVER A GLOBAL COMPUTER NETWORK FOR THE TRANSMISSION OF AUDIO, VIDEO AND TYPED MESSAGES AMONG COMPUTER USERS
Computer and Scientific